Technical Booklet E Fire Safety·Page 143·Table 5.2
Table 5.2 - Unprotected areas in small residential buildings
This table specifies the maximum total area of unprotected areas permitted for each minimum distance between the building side and its relevant boundary.
Minimum distance between side of building and relevant boundary (m) | Maximum total area of unprotected areas (m2)
1 | 5.6
2 | 12
3 | 18
4 | 24
5 | 30
6 | No limit
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